No Compromises, No corners Cut, EVER.

No Compromises, No Corners Cut, EVER.

Thursday, March 30, 2017

Rising Bite from the Raw - Update

I've made a few changes to the original design brief.  The caliber was changed from the originally envisioned 7x57R to 7.62x51R (.30-30).  This was done for reasons of ammunition availability and performance.  Since the the selection of rimmed 7x57 is sparse here in the States (and considerably down loaded, at that) and Hornady's 160 grain FTX "LEVERevolution" offers ballistic performance that is simply amazing, it was the most logical choice.  The ability to use any other easily available .30-30 ammunition in a pinch is another advantage that couldn't be overlooked.  I'd originally thought of using a single trigger but went with double triggers for strictly aesthetic reasons.  A practical rationalization would be that a double rifle with double triggers is really two separate rifles in one, while a double with a single trigger is really a single, two-shot rifle that could possibly malfunction.  The self-opening lockwork was fully made but I abandoned it (maybe I'll mount and frame them) for two reasons which I'll detail below.

  The first is that having the outer (false) lockplates be removable simply to look at the lockwork seemed like less of a good idea the longer I pondered it.

The second is that I wasn't happy with the effort needed to close the self-opening design when the added weight of the barrels was taken with it. It wasn't difficult but it wasn't pleasing either and the spring opening combined with the weight of the barrels made for a rifle that felt like it was going to jump out of the hands when it was opened. The weight of the rifle barrels can be put to much better use in a conventional cock-on-opening design. So that is what I did, but in a way inspired by Westley Richards' hand-detachable boxlock. The locks are removable with no tools after the outer plates are removed. The lock frames are machined with integral sear and tumbler pivots,like the WR, but those pivots are also supported by the inboard lockplate, which also serves to locate the lock frame while the forward (scroll) portion of the lock frame engages the main frame, taking the stress off of the tumbler pin during cocking.

With the major design work finalized (and actually made), all that is left is to make the false lockplate retaining mechanism, the safety mechanism and forend latch mechanism and make and install the sights.  I will use use NECG's excellent trap grip cap since it would be foolish to make something that is readily available and of excellent quality.  The pattern stock and forend are made and it has been proof fired so, when time allows, I can begin the actual stocking.

Here are some photos.

The finished left lock assembly and the right-side, inner lockplate with the right lock frame (in its early state of manufacture).

The metalwork, assembled without the wood.

Here it is assembled into the pattern stock.

Here is the English walnut blank that the stock will be made from.

Here is a link to the beginning of the project:


  1. Beautiful! Stunning design and execution, pictures when it is finished please! Greg Gress

  2. You know Dewey, I am less and less convinced that hand detachable locks (whether WR "drop" type or the H&H sidelock type) are a good idea in the modern era we live in. My AYA Model 37 has them and I've NEVER had a need to remove them. What for? To look inside? And then what? With my lock some dirt will fall in and muck up the works. If I was a member of the British Expeditionary Forces and had no access to a gunsmith then maybe hand removable locks make sense. But otherwise, seems to me that the average shooter has no good reason at all to need hand detachable locks. Leave the locks alone! And if they break, send them to the gunsmith.